2021年度学院等開講科目工学院機械系機械コース

機械コース特別講義M1F

開講元: 機械コース
担当教員: 武田行生
授業形態: 講義
メディア利用科目: -
曜日・時限 (講義室): 集中講義等
クラス: -
科目コード: MEC.N432
単位数: 100
開講時期: 2021年度
開講クォーター: 3～4Q
シラバス更新日: 2025年7月10日
使用言語: 英語

シラバス

授業の目的（ねらい）、概要

This lecture is related to mechanism design of mechanical systems. In order to learn the versatile knowledge about describing and analyzing the design of complex mechanisms, the properties and types of different mechanisms will be taught. Methods to define and to describe a motion task for the design process will be provided.

到達目標

The students know different catalogues for analyzing mechanisms for different criteria. This catalogue contains analyzing steps for planar and spherical mechanisms. Part of this is the mathematical description of velocities, accelerations and forces for mechanical links and between different elements of the mechanism. The students are also able to check the mechanism properties in relation to its coupler curve and its curvature.

キーワード

Mechanical Engineering, Kinematics, Mechanisms, Design, Statics, Dynamics

学生が身につける力

専門力
教養力
コミュニケーション力
展開力 (探究力又は設定力)
展開力 (実践力又は解決力)

授業の進め方

The lectures are given by Prof. Burkhard Corves, as a guest lecturer invited from RWTH Aachen University together with the corresponding instructor, Prof. Yukio Takeda.
Students are required to self-study the contents prior to the class using the supplementary material. Based on this, homework problem is given and then, evaluation is done at the final home work.

授業計画・課題

	授業計画	課題
第1回	Introduction & Fundamentals	Introduction and application, four-bar linkage, basics of calculations
第2回	Structural Synthesis	Motion tasks and structural synthesis, guidance mechanism
第3回	6-bar Linkages	Six-bar linkages, Watt's chain, Stephenson's chain, Convertible Roof Tops
第4回	5-bar Linkages and Roberts/Chebyshev Theorem	Five-bar linkages, fundamentals, applications, Roberts/Chebyshev Theorem
第5回	Poles and Theory of Curvature	Poles and Theory of Curvature, Aronhold-Kennedy Theorem, Centrodes, Euler-Savary Theorem, Bobilloer Theorem
第6回	Forces and Torques	Forces and Torques, Fundamentals, Conditions of equilibrium, pole force method, friction forces, application example
第7回	Dwell Mechanisms	Dwell mechanisms, fundamentals, linkage dwell mechanisms, coupler cirve based dwell mechanism dead center based dwell mechanisms
第8回	Spherical Mechanisms	Spherical trigonometry, spherical four-bar linkages, position analysis, examples

準備学修(事前学修・復習)等についての指示

教科書

Original hand-outs are provided.

参考書、講義資料等

References are uploaded in OCW-i.

成績評価の方法及び基準

Learning achievement is evaluated at the final home work.

履修の条件・注意事項

Nothing